The flag of Bhutan The rectangular national flag of Bhutan is diagonally segmented and depicts a white dragon across the middle. The upper part of the flag is golden yellow, which represents the secular power of the king. The lower part, which is orange, indicates the Bhuddist influence. The dragon, whose white colour is associated with purity, represents Bhutan. The jewels it holds in its claws represent the wealth and perfection of the country.